1319110884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 216

約数和(自身を含む): 4250675520

約数和(自身を除く): 2931564636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 419, 434, 468, 546, 558, 651, 806, 819, 838, 868, 961, 1092, 1116, 1209, 1257, 1302, 1612, 1638, 1676, 1922, 1953, 2418, 2514, 2604, 2821, 2883, 2933, 3276, 3627, 3771, 3844, 3906, 4836, 5028, 5447, 5642, 5766, 5866, 6727, 7254, 7542, 7812, 8463, 8649, 8799, 10894, 11284, 11532, 11732, 12493, 12989, 13454, 14508, 15084, 16341, 16926, 17298, 17598, 20181, 21788, 24986, 25389, 25978, 26397, 26908, 32682, 33852, 34596, 35196, 37479, 38129, 38967, 40362, 49023, 49972, 50778, 51956, 52794, 60543, 65364, 74958, 76258, 77934, 80724, 87451, 90923, 98046, 101556, 105588, 112437, 114387, 116901, 121086, 149916, 152516, 155868, 168857, 174902, 181846, 196092, 224874, 228774, 233802, 242172, 262353, 272769, 337714, 343161, 349804, 363692, 402659, 449748, 457548, 467604, 506571, 524706, 545538, 675428, 686322, 787059, 805318, 818307, 1013142, 1049412, 1091076, 1181999, 1207977, 1372644, 1519713, 1574118, 1610636, 1636614, 2026284, 2363998, 2415954, 2818613, 3039426, 3148236, 3273228, 3545997, 3623931, 4727996, 4831908, 5234567, 5637226, 6078852, 7091994, 7247862, 8455839, 10469134, 10637991, 11274452, 14183988, 14495724, 15703701, 16911678, 20938268, 21275982, 25367517, 31407402, 33823356, 36641969, 42551964, 47111103, 50735034, 62814804, 73283938, 94222206, 101470068, 109925907, 146567876, 188444412, 219851814, 329777721, 439703628, 659555442, 1319110884]

約数ペア:

[(1, 1319110884), (2, 659555442), (3, 439703628), (4, 329777721), (6, 219851814), (7, 188444412), (9, 146567876), (12, 109925907), (13, 101470068), (14, 94222206), (18, 73283938), (21, 62814804), (26, 50735034), (28, 47111103), (31, 42551964), (36, 36641969), (39, 33823356), (42, 31407402), (52, 25367517), (62, 21275982), (63, 20938268), (78, 16911678), (84, 15703701), (91, 14495724), (93, 14183988), (117, 11274452), (124, 10637991), (126, 10469134), (156, 8455839), (182, 7247862), (186, 7091994), (217, 6078852), (234, 5637226), (252, 5234567), (273, 4831908), (279, 4727996), (364, 3623931), (372, 3545997), (403, 3273228), (419, 3148236), (434, 3039426), (468, 2818613), (546, 2415954), (558, 2363998), (651, 2026284), (806, 1636614), (819, 1610636), (838, 1574118), (868, 1519713), (961, 1372644), (1092, 1207977), (1116, 1181999), (1209, 1091076), (1257, 1049412), (1302, 1013142), (1612, 818307), (1638, 805318), (1676, 787059), (1922, 686322), (1953, 675428), (2418, 545538), (2514, 524706), (2604, 506571), (2821, 467604), (2883, 457548), (2933, 449748), (3276, 402659), (3627, 363692), (3771, 349804), (3844, 343161), (3906, 337714), (4836, 272769), (5028, 262353), (5447, 242172), (5642, 233802), (5766, 228774), (5866, 224874), (6727, 196092), (7254, 181846), (7542, 174902), (7812, 168857), (8463, 155868), (8649, 152516), (8799, 149916), (10894, 121086), (11284, 116901), (11532, 114387), (11732, 112437), (12493, 105588), (12989, 101556), (13454, 98046), (14508, 90923), (15084, 87451), (16341, 80724), (16926, 77934), (17298, 76258), (17598, 74958), (20181, 65364), (21788, 60543), (24986, 52794), (25389, 51956), (25978, 50778), (26397, 49972), (26908, 49023), (32682, 40362), (33852, 38967), (34596, 38129), (35196, 37479)]